package com.lhd.codeparkcodesandbox.docker;

import com.github.dockerjava.api.DockerClient;
import com.github.dockerjava.api.command.*;
import com.github.dockerjava.api.model.Container;
import com.github.dockerjava.api.model.Frame;
import com.github.dockerjava.api.model.PullResponseItem;
import com.github.dockerjava.core.DockerClientBuilder;
import com.github.dockerjava.core.command.LogContainerResultCallback;

import java.util.List;

public class DockerDemo {
    public static void main(String[] args) throws InterruptedException {
        DockerClient dockerClient = DockerClientBuilder.getInstance().build();
        String image = "nginx:latest";
        PullImageCmd pullImageCmd = dockerClient.pullImageCmd(image);
        PullImageResultCallback pullImageResultCallback = new PullImageResultCallback() {
            @Override
            public void onNext(PullResponseItem item) {
                System.out.println("下载镜像：" + item.getStatus());
                super.onNext(item);
            }
        };
        pullImageCmd
                .exec(pullImageResultCallback)
                .awaitCompletion();
        System.out.println("下载完成");

//        // 创建容器
//        CreateContainerCmd containerCmd = dockerClient.createContainerCmd(image);
//        CreateContainerResponse createContainerResponse = containerCmd
//                .withCmd("echo", "Hello Docker")
//                .exec();
//        System.out.println(createContainerResponse);
//        String containerId = createContainerResponse.getId();
//
//        // 查看容器状态
//        ListContainersCmd listContainersCmd = dockerClient.listContainersCmd();
//        List<Container> containers = listContainersCmd
//                .withShowAll(true)
//                .exec();
//        for (Container container : containers) {
//            System.out.println(container);
//        }
//
//        // 启动容器
//        dockerClient.startContainerCmd(containerId);
//
//        // 查看日志
//        LogContainerResultCallback logContainerResultCallback = new LogContainerResultCallback(){
//            @Override
//            public void onNext(Frame item) {
//                System.out.println(item.getStreamType());
//                System.out.println("日志:" + new String(item.getPayload()));
//                super.onNext(item);
//            }
//        };
//
//        // 阻塞等待日志输出
//        dockerClient.logContainerCmd(containerId)
//                .withStdOut(true)
//                .withStdErr(true)
//                .exec(logContainerResultCallback)
//                .awaitCompletion();
//        // 删除容器
//        dockerClient.removeContainerCmd(containerId).withForce(true).exec();
//
//        // 删除镜像
//        dockerClient.removeImageCmd(image).exec();

    }


}
